Merge pull request #3834 from antobinary/audio-restructuring

bigbluebutton-html5/imports/api/audio/client/bridge/base.js

bigbluebutton-html5/imports/api/audio/client/bridge/sip.js

bigbluebutton-html5/imports/api/audio/client/bridge/verto.js

...luebutton-html5/imports/api/audio/client/manager/index.js

...button-html5/imports/api/deskshare/client/bridge/index.js

...button-html5/imports/api/deskshare/client/bridge/verto.js

bigbluebutton-html5/imports/api/verto/index.js

...ton-html5/imports/ui/components/actions-bar/component.jsx

...ton-html5/imports/ui/components/actions-bar/container.jsx

...button-html5/imports/ui/components/actions-bar/service.js

bigbluebutton-html5/imports/ui/components/app/component.jsx

bigbluebutton-html5/imports/ui/components/app/container.jsx

...ports/ui/components/audio-modal/listen-only/component.jsx

...tml5/imports/ui/components/audio/audio-menu/component.jsx

...tml5/imports/ui/components/audio/audio-menu/container.jsx

...ml5/imports/ui/components/audio/audio-modal/component.jsx

...ml5/imports/ui/components/audio/audio-modal/container.jsx

...html5/imports/ui/components/audio/audio-modal/styles.scss

...orts/ui/components/audio/audio-notification/component.jsx

...orts/ui/components/audio/audio-notification/container.jsx